Term Name: voltage-gated sodium channel activity
Synonyms: voltage gated sodium channel activity, voltage-dependent sodium channel activity, voltage-gated sodium ion channel activity, voltage-sensitive sodium channel
Definition: Enables the transmembrane transfer of a sodium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
Ontology: GO: Molecular Function [GO:0005248]    QuickGO    AmiGO

Relationships
is a type of: sodium channel activity
has subtype: mechanosensitive voltage-gated sodium channel activity voltage-gated sodium channel activity involved in AV node cell action potential voltage-gated sodium channel activity involved in bundle of His cell action potential voltage-gated sodium channel activity involved in cardiac muscle cell action potential voltage-gated sodium channel activity involved in Purkinje myocyte action potential voltage-gated sodium channel activity involved in SA node cell action potential
positively regulated by: positive regulation of voltage-gated sodium channel activity
regulated by: regulation of voltage-gated sodium channel activity